[Fuyujin Sora] Fuyujin Sora Kannou Gekiga Sen ・ Nikuyoku Jidai
[ALPS, Okachimentaiko, Rippadou] Etsuraku Kannou Emaki (Maizon Ikkoku etc) [Uncensored]
Joryuu Kannou Muramura Shikibu
(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)
[Azuki Kurenai] Midara no Houteishiki: The Equation of the Immoral
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]
[Sena Youtarou] Kannou no Hirusagari ~Climax~ | Afternoon Sex (COMIC Penguin Celeb 2010-10) [English] [Munyu]
[Sanbun Kyoden] Kindan no Houteishiki
Yuumei Chara Kannou Shousetsu CG Collection No. 195 Hanas○ku Iroha HaHa CG Syu
Yuumei Chara Kannou Shousetsu CG Shuu No. 317!! One Piece 5 HaaHaa CG Shuu
[Sena Youtarou] Kannou no Christmas Eve - 1st Anniversary | A Sensual Christmas Eve - 1st Anniversary (COMIC Penguin Celeb 2014-02) [English] [Team Koinaka]
[Sena Youtarou] Kannou no Koukishin (Kannou no Houteishiki) [Chinese] [篆儀通文書坊漢化]
(Makitan!) [Niratama (Sekihara, Hiroto)] Sprechchor to Houteishiki | Chorus and Formula (Love Live!) [Chinese] [北京神马个人汉化]
(CR26) [White Elephant (Various)] Futomomo Shukujo Kannoushashinshuu (AIKa)
[White Elephant (Various)] Mai-chan Kannou Shashinshuu (King of Fighters)
Yuumei Chara Kannou Shousetsu CG Shuu No. 351!! Bakuon!! HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 326!! Hibike! Euphonium HaaHaa CG Shuu
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [Digital]
Yuumei Chara Kannou Shousetsu CG Shuu No.381!! Persona 5 HaaHaa CG Shuu
Kanojo wa Kannou Shousetsuka ch29
[Anthology] Kimusume Kanojo no Hatsujou Houteishiki [Digital]
[Comic Kingdom (Koyama Unkaku)] Ami Kannou Monogatar (Sailor Moon) [Digital]
[Uruudoshi (Uru)] Seiai no Houteishiki (30-sai no Hoken Taiiku)
[Hiyoshi Hana] Youma to Tsuya no Houteishiki (COMIC X-EROS#17) [Chinese]
Henshuu Kagamiya-san no Kannouteki na Oshigoto Ch.01-02
Midara no Houteishiki
Kanojo wa Kannou Shousetsuka ch31
[88scones (Sakaki Tsui)] Ayaki-kun to Houteishiki [English] {Shotachan}
Yuumei Chara Kannou Shousetsu CG Shuu No. 350!! Hai to Gensou no Grimgar HaaHaa CG Shuu
Kimusume Kanojo no Hatsujou Houteishiki
Yuumei Chara Kannou Shousetsu CG Shuu No. 335!! ONE PUNCH MAN HaaHaa CG Shuu
[White Elephant (Various)] Mai-chan Kannou Shashinshuu 2 (King of Fighters)
[Kekocha] Henshuu Kakamiya san no kannouteki na Oshigoto #1 [Chinese]
Kannou no Christmas Eve - 1st Anniversary A Sensual Christmas Eve - 1st Anniversary
[JAKE] Kannou Shousetsu Shoujo | Suggestive Reading [English] [Decensored] [Digital]
Kanojo wa Kannou Shousetsuka ch13
[Kannou Bakufu (Kannou Bugyou)] Rippa na Yuusha ni Naru Hazu datta no ni...
Kirei na Hito to H no Houteishiki
[gymno (Kiriya)] Kannou no Majutsushi ni Ore wa Naru ♥ | I became the Wizard of Sensuality [English] {Shotacon Fusion} [Decensored]
Yuumei Chara Kannou Shousetsu CG Shuu No. 254!! Magi Haa Haa CG Shuu
[Momonga-Club (Hayashibara Hikari)] I''s 2 Yoshizuki Iori Kannou Illust Shuu (I''s)
[Hiyoshi Hana] Neko to Watashi no Houteishiki | The Equation of the Cat and Me (COMIC Megastore 2012-02) [English] [The Lusty Lady Project]
[Shirokurousa (Sugiyuu)] Patchouli to Kannou Oil Massage (Touhou Project) [Digital]
Yuumei Chara Kannou Shousetsu CG Collection No. 248!! Sword Art Online II HaaHaa CG Shuu
Kannou Dokusho Joshi
[Fuyujin Sora] Mamiko Nozoki wa Inwai na Biyaku | Mamiko Peeping is an Obscene Aphrodisiac (Kannou Gekiga Sen Nikuyoku Jidai) [English] [Amoskandy]
Yuumei Chara Kannou Shousetsu CG Shuu No. 401!! Goblin Slayer HaaHaa CG Shuu
Kanojo wa Kannou Shousetsuka ch17
[Hatakeyama Tohya] Bosei Kannou [Digital]
Kannou no Houteishiki (decensored)
Rina-chan Renai Houteishiki
Yuumei Chara Kannou Shousetsu CG Shuu No.368!! Kemono Friends HaaHaa CG Shuu
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka]
Kannou Tenbou
(C77) [Chidorinu] Boku to Kanojo no Houteishiki (Love Plus)
(C78) [Dark RoseEX-S (Hirooki)] Kodai Oujo no Kannou Ryouhou Taikenki (Queen's Blade)
Yuumei Chara Kannou Shousetsu CG Shuu No. 403!! Hataraku Saibou HaaHaa CG Shuu
Unko darake no Gakuensai | One Shitty School Fair
[kokumaren] ショタが寝ているおねーさんに色々しちゃうお話
[White Elephant (Various)] Ryuuko Jou Kannou Shashinshuu
[Kazakami Shun] Active Renai Houteishiki Official Visual Book
[Anthology] MOMOPAN 15 [M Otoko x Toshishita no Onnanoko]
[Fumizuki Kou] Koi suru Houteishiki
[Sena Youtarou] Kannou no Samidare ~Climax~ | Sensual Early Summer Rain ~Climax~ (COMIC Penguin Celeb 2011-06) [English] [QBtranslations]
Sprechchor to Houteishiki | Chorus and Formula
Yuumei Chara Kannou Shousetsu CG Shuu No.333!! Charlotte HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 274!! Date A Live HaaHaa CG Shuu
Kannou no Houteishiki
Yuumei Chara Kannou Shousetsu CG Shuu No.389!! Azur Lane HaaHaa CG Shuu
(C94) [x-GAME! (Mochiko)] Neji to Nejiana no Houteishiki (Heybot!)
Yuumei Chara Kannou Shousetsu CG Shuu No.360!! Amaama to inazuma HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No.287!! Nisekoi HaaHaa CG Shuu
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [English] [SaHa] [Digital]
[Kinako Gyuu Nyuu (Tomoharu)] Koi Suru Houteishiki (Ginga e Kickoff!!)
[JAKE] Kannou Shousetsu Shoujo
Kannou no Christmas Eve | 官能的平安聖夜
Mamotte Shugogetten - Shaorin Kannou Monogatari
[White Elephant (Various)] Shokushu Ingoku Kannou Gashuu
[JAKE] Kannou Shousetsu Shoujo [Chinese]
Neji to Nejiana no Houteishiki
[Sena Youtarou] Kannou no Christmas Eve | 官能的平安聖夜 (Kannou no Houteishiki) [Chinese] [夢中璞影個人漢化]
Yuumei Chara Kannou Shousetsu CG Shuu No.376!! Kimi No Na Wa HaaHaa CG Shuu
[ITOYOKO] Kichiku Houteishiki - Equation of brutal person
Kannou Shousetsu no Eikyou o Ukeru Sagisawa Fumika-san
Yuumei Chara Kannou Shousetsu CG Shuu No. 236!! Hyouka HaaHaa CG Shuu